X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fcore%2Funix%2Fenviron.cpp;fp=source%2Fcore%2Funix%2Fenviron.cpp;h=037a0e943558bbcfc86eca241530dcd9f7adc77a;hp=0000000000000000000000000000000000000000;hb=f804a61c1c58529e7c98555a921b56bc05059d5e;hpb=31cc8f0c6e874e2417e76eda50af34fd17bcd90c

diff --git a/source/core/unix/environ.cpp b/source/core/unix/environ.cpp
new file mode 100644
index 0000000..037a0e9
--- /dev/null
+++ b/source/core/unix/environ.cpp
@@ -0,0 +1,34 @@
+#include <cstdlib>
+#include "environ.h"
+#include "mutex.h"
+
+using namespace std;
+
+namespace Msp {
+
+static Mutex &env_mutex()
+{
+	static Mutex mutex;
+	return mutex;
+}
+
+string getenv(const string &name)
+{
+	MutexLock _lock(env_mutex());
+	const char *value = std::getenv(name.c_str());
+	return (value ? string(value) : string());
+}
+
+void setenv(const string &name, const string &value)
+{
+	MutexLock _lock(env_mutex());
+	::setenv(name.c_str(), value.c_str(), true);
+}
+
+void unsetenv(const string &name)
+{
+	MutexLock _lock(env_mutex());
+	::unsetenv(name.c_str());
+}
+
+}